+86-755-8231-4520 info@dcec-industrial.com
Select Page
DCEC-Dongfeng Engine Company Introduction Video on Youtube

DCEC Engine Models

DCEC Engine Company is a 50:50 equity ratio joint venture between between CMS and Dongfeng Motor Company that established in the year 0f 1996.
DCEC Engine Co., Ltd. mainly produces DCEC B, C, D, L, Z series mechanical and electronic engines, the engine displacement is covering 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 13L, with the power coverage is from 19kw to 562kW.
DCEC engines can meet up to EURO Stage VI emission regulations, and widely used in light, medium and heavy trucks, large and medium-sized buses, industrial machinery, marine, generator sets, water pump set and railways.

Find Engines by Series or Type

Below list is the engines classified by engine type, you can also find engines classified by series in the top menu.

4BT3.9 6BT5.9 Industrial Engine

4BT3.9 industrial 80-130 HP
6BT5.9 Industrial 115-180 HP

Engine Model

Power/HP

 0 100 200 300 400 500 600 700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
DCEC Industrial Engine Catalogue
Series
 
Model
  4BT3.9-C80 | 80HP @ 2000RPM   4BT3.9-C100 | 100 HP @ 2400 RPM   4BT3.9-C105 | 103 HP @ 2800 RPM   4BT3.9-C110 | 110 HP @ 2600 RPM
  4BTA3.9-C80 | 80 HP @ 2200 RPM   4BTA3.9-C100 | 100 HP @ 2200 RPM   4BTA3.9-C110 | 110 HP @ 2200 RPM   4BTA3.9-C125 | 125 HP @ 2200 RPM
  4BTA3.9-C130 | 130 HP @ 2500 RPM   4BTAA3.9-C110 | 110 HP @ 2200 RPM   4BTAA3.9-C125 | 125 HP @ 2200 RPM    
  6BT5.9-C115 | 115 HP @ 2000 RPM   6BT5.9-C120 | 120 HP @ 2200 RPM   6BT5.9-C125 | 125 HP @ 2400 RPM   6BT5.9-C130 | 130 HP @ 2200 RPM
  6BT5.9-C135 | 135 HP @ 2000 RPM   6BT5.9-C145 | 145 HP @ 2100 RPM   6BT5.9-C150A | 150 HP @ 2500 RPM   6BTA5.9-C150 | 150 HP @ 2200 RPM
  6BTA5.9-C155 | 155 HP @ 2000 RPM   6BTA5.9-C170A | 170 HP @ 2300 RPM   6BTA5.9-C175 | 175 HP @ 2100 RPM   6BTA5.9-C180 | 180 HP @ 2500 RPM
  6BTAA5.9-C130 | 130 HP @ 2200 RPM   6BTAA5.9-C160 | 160 HP @ 2200 RPM   6BTAA5.9-C170 | 170 HP @ 2200 RPM    
——END——

6CTA8.3 6LTAA8.9 Industrial Engine

6CTA8.3 Industrial 145-280 HP
6LTAA8.9 Industrial 220-354 HP

Engine Model

Power/HP

 0 100 200 300 400 500 600 700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

QSZ14 | 382-652 HP 

QSZ14 | 382-652 HP 

Engine Type: 6 Cylinders, in Line
Displacement: 13.48 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 453 HP to 552 HP
Peak Torque: 2200 N.m to 2400 N.m

QSZ13 | 380-575 HP

QSZ13 | 380-575 HP

Engine Type: 6 Cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 380 HP to 575 HP
Peak Torque: 1440 N.m to 2155 N.m

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

QSB3.9 4.5 5.9 6.7 QSC8.3 Industrial Engine

 

QSB3.9 Industrial 108-128 HP
QSB4.5 Industrial 108-159 HP
QSB5.9 Industrial 130-206 HP
QSB6.7 Industrial 133-260 HP

Engine Model

Power/HP

 0 100 200 300 400 500 600 700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
DCEC Industrial Engine Catalogue
Series
 
Model
  QSB3.9-C110-30 | 109 HP @ 2200 RPM   QSB3.9-C125-30 | 125 HP @ 2200 RPM   QSB3.9-C130-31 | 129 HP @ 2500 RPM    
  QSB4.5-C109 | 109 HP @ 2000 RPM   QSB4.5-C110A | 110 HP @ 2200 RPM   QSB4.5-C110B | 110 HP @ 2200 RPM   QSB4.5-C110C | 110 HP @ 2500 RPM
  QSB4.5-C110D | 110 HP @ 2200 RPM   QSB4.5-C121 | 121 HP @ 2200 RPM   QSB4.5-C128 | 128 HP @ 2200 RPM   QSB4.5-C130A | 130 HP @ 2200 RPM
  QSB4.5-C130B | 130 HP @ 2000 RPM   QSB4.5-C130C | 130 HP @ 1800 RPM   QSB4.5-C130D | 130 HP @ 2300 RPM   QSB4.5-C132 | 132 HP @ 2000 RPM
  QSB4.5-C139 | 139 HP @ 2000 RPM   QSB4.5-C140 | 139 HP @ 2000 RPM   QSB4.5-C148 | 148 HP @ 2300 RPM   QSB4.5-C160A | 160 HP @ 2500 RPM
  QSB4.5-C160B | 160 HP @ 2400 RPM   QSB4.5-C160C | 160 HP @ 2300 RPM   QSB4.5-C160D | 160 HP @ 2200 RPM    
  QSB5.9-C130-30 | 130 HP @ 2200 RPM   QSB5.9-C150-30 | 152 HP @ 2000 RPM   QSB5.9-C160-30 | 160 HP @ 2200 RPM   QSB5.9-C180-30 | 180 HP @ 2200 RPM
  QSB5.9-C180-31 | 180 HP @ 2400 RPM   QSB5.9-C210-30 | 210 HP @ 2200 RPM        
  QSB6.7-C130 | 133 HP @ 2200 RPM   QSB6.7-C133 | 133 HP @ 2200 RPM   QSB6.7-C170 | 170 HP @ 2000 RPM   QSB6.7-C190 | 190 HP @ 2200 RPM
  QSB6.7-C220 | 220 HP @ 2200 RPM   QSB6.7-C260 | 260 HP @ 2200 RPM        
  QSC8.3-C240-30 | 152 HP @ 2000 RPM   QSC8.3-C260-30 | 260 HP @ 2200 RPM        
——END——

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

QSC8.3 | 215-260 HP

QSC8.3 | 215-260 HP

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: N/A
Rated Power: 240 HP to 260 HP
Peak Torque: 777 N.m to 842 N.m

QSB6.7 | 130-260 HP

QSB6.7 | 130-260 HP

Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 * 124 mm
Rated Power: 130 HP to 260 HP
Peak Torque: 580 N.m to 990 N.m

QSB5.9 | 130-210 HP

QSB5.9 | 130-210 HP

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 130 HP to 210 HP
Peak Torque: 421 N.m to 670 N.m

QSB4.5 | 81-119 HP

QSB4.5 | 81-119 HP

Engine Type: 6 Cylinders
Displacement: 4.5 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 109 HP to 160 HP
Peak Torque: 313 N.m to 499 N.m

QSB3.9 | 81-96 HP

QSB3.9 | 81-96 HP

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 110 HP to 130 HP
Peak Torque: 350 N.m to 400 N.m

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

QSF2.8 3.8 QSL8.9 M15CS4 Industrial Engine

QSF2.8 Industrial 46-74 HP
QSF3.8 Industrial 99-139 HP
QSL8.9 Industrial 214-354 HP
M15CS4 Industrial 552-754 HP

Engine Model

Power/HP

 0 100 200 300 400 500 600 700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
DCEC Industrial Engine Catalogue
Series
Model
  QSF2.8-C46 | 46 BHP @ 2500 RPM   QSF2.8-C48 | 48 BHP @ 2500 RPM   QSF2.8-C49 | 49 HP @ 2500 RPM   QSF2.8-C50 | 50 HP @ 2500 RPM
  QSF2.8-C50-I | 50 HP @ 2500 RPM   QSF2.8-C58 | 58 BHP @ 2500 RPM   QSF2.8-C60 | 60 BHP @ 2200 RPM   QSF2.8-C60-I | 60 BHP @ 2200 RPM
  QSF2.8-C65 | 65 HP @ 2500 RPM   QSF2.8-C65-I | 65 HP @ 2500 RPM   QSF2.8-C605-II | 65 HP @ 2500 RPM   QSF2.8-C72 | 72 BHP @ 2400 RPM
  QSF2.8T-C72 | 72 HP @ 2400 RPM   QSF2.8-C73 | 73 HP @ 2200 RPM   QSF2.8-C74 | 74 HP @ 2500 RPM    
QSF3.8-C74 | 99 HP @ 2200 RPM QSF3.8-C86 | 115 HP @ 2200 RPM QSF3.8-C93 | 125 HP @ 2200 RPM QSF3.8-C104 | 139 HP @ 2200 RPM
QSL8.9-C220-III | 220 HP @ 2200 RPM QSL8.9-C325-III | 325 HP @ 2100 RPM QSL8.9-C340-III | 340 HP @ 2100 RPM QSL8.9-C360-III | 360 HP @ 2100 RPM
M15CS4-560C | 560 HP @ 2100 RPM M15CS4-600C | 600 HP @ 2100 RPM M15CS4-650C | 650 HP @ 2100 RPM M15CS4-775C | 775 HP @ 2100 RPM
——END——

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

M15CS4 | 380-575 HP

M15CS4 | 380-575 HP

Engine Type: 6 Cylinders, in Line
Displacement: 15 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 552 HP to 754 HP
Peak Torque: 2600 N.m to 3000 N.m

QSL8.9 | 220-360 HP 

QSL8.9 | 220-360 HP 

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 144.5 mm
Rated Power: 220 HP to 360 HP
Peak Torque: 691 N.m to 1200 N.m

QSF3.8 | 115 HP

QSF3.8 | 115 HP

Engine Type: 4 Cylinders
Displacement: 3.8 L
Bore x Strock: N/A
Rated Power: 115 HP
Peak Torque: 195 N.m

QSF2.8 | 46-74 HP

QSF2.8 | 46-74 HP

Engine Type: 4 Cylinders
Displacement: 2.8 L
Bore x Strock: N/A
Rated Power: 60 HP to 72 HP
Peak Torque: 195 N.m to 215 N.m

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

QSM11 15 QSZ13 14 Industrial Engine

QSM11 Industrial 289-410 HP
QSM15 Industrial 754 HP
QSZ13 Industrial 383-575 HP
QSZ14 Industrial 453-552 HP

Engine Model

Power/HP

 0 100 200 300 400 500 600 700
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
DCEC Industrial Engine Catalogue
Series
 
Model
  QSM11-C290 | 290 HP @ 2100 RPM   QSM11-C300 | 300 HP @ 2100 RPM   QSM11-C315 | 315 HP @ 2100 RPM   QSM11-C335 | 335 HP @ 2100 RPM
  QSM11-C340 | 340 HP @ 1800 RPM   QSM11-C350A | 350 HP @ 2100 RPM   QSM11-C350B | 350 HP @ 2000 RPM   QSM11-C360A | 360 HP @ 1800 RPM
  QSM11-C360B | 360 HP @ 2100 RPM   QSM11-C375 | 375 HP @ 2100 RPM   QSM11-C400 | 400 HP @ 2100 RPM    
  QSM15 | 755 HP @ 2100 RPM            
  QSZ13-C380-III | 380 HP @ 1900 RPM   QSZ13-C400-III | 400 HP @ 1900 RPM   QSZ13-C425-II | 425 HP @ 1900 RPM   QSZ13-C425-III | 425 HP @ 1900 RPM
  QSZ13-C450-II | 450 HP @ 1900 RPM   QSZ13-C450-III | 450 HP @ 1900 RPM   QSZ13-C475-II | 475 HP @ 1900 RPM   QSZ13-C475-III | 475 HP @ 1900 RPM
  QSZ13-C500-II | 500 HP @ 1900 RPM   QSZ13-C500-III | 500 HP @ 1900 RPM   QSZ13-C525-II | 525 HP @ 1900 RPM   QSZ13-C550-II | 550 HP @ 1900 RPM
  QSZ13-C575-II | 575 HP @ 1900 RPM            
  QSZ14-460-30 | 460 HP @ 2100 RPM   QSZ14-490-30 | 490 HP @ 2100 RPM   QSZ14-540-30 | 540 HP @ 2100 RPM   QSZ14-560-30 | 560 HP @ 2100 RPM
  QSZ14-560-31 | 560 HP @ 2100 RPM            
——END——

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

QSZ14 | 382-652 HP 

QSZ14 | 382-652 HP 

Engine Type: 6 Cylinders, in Line
Displacement: 13.48 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 453 HP to 552 HP
Peak Torque: 2200 N.m to 2400 N.m

QSZ13 | 380-575 HP

QSZ13 | 380-575 HP

Engine Type: 6 Cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 380 HP to 575 HP
Peak Torque: 1440 N.m to 2155 N.m

QSM15 | 380-683 HP 

QSM15 | 380-683 HP 

Engine Type: 6 Cylinders
Displacement: 15 L
Bore x Strock: N/A
Rated Power: 563 HP to 262HP
Peak Torque: 2560 N.m to 3000 N.m

QSM11 | 290-400 HP

QSM11 | 290-400 HP

Engine Type: 6 Cylinders
Displacement: 10.8 L
Bore x Strock: 125 mm * 147 mm
Rated Power: 290 HP to 40HP
Peak Torque: 983 N.m to 1424 N.m

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Engine Parts

All of EMAC's partners are facing big challenges with sourcing original spare parts in China. Committed to providing trustworthy and professional after-sales support and parts supply, PartMac is a sub-brand of EMAC group that focusing on parts business. Stick to original parts only, PartMac can't give any solution on CHEAP PARTS, but you don't need to worry about any quality issues with every single parts from PartMac, and we take full responsibility for everything supplied by PartMac.
Customers can find all DCEC engine parts via engine series:
4BT3.9 Engine Parts | 6BT5.9 Engine Parts | 6CTA8.3 Engine Parts | 6LTAA8.9 Engine Parts | ISF& QSF Engine Parts | ISBe & QSB  Engine Parts | ISDe & QSD Engine Parts | ISLe8.9 & QSL8.9 Engine Parts | ISMe11 & QSM11 Engine Parts | ISZ13 & QSZ13 Engine Parts

All of EMAC's partners are facing big challenges with sourcing original spare parts in China. Committed to providing trustworthy and professional after-sales support and parts supply, PartMac is a sub-brand of EMAC group that focusing on parts business. Stick to original parts only, PartMac can't give any solution on CHEAP PARTS, but you don't need to worry about any quality issues with every single parts from PartMac, and we take full responsibility for everything supplied by PartMac.
Customers can also find all DCEC engine parts with the major type of parts they need:
Crank and Rod Mechanism: Cylinder Head | Cylinder Block | Cylinder Gasket | Oil Pan | Valve Chamber Cover | Crankshaft | Flywheel | Crankshaft Pully | Timing Gear | Piston | Piston Ring | Piston Pin | Connecting Rod | Connecting Rod Bearing | Connecting Rod Cover | Connecting Rod Bolt
Valve Mechanism: Valve | Valve Guide | Valve Spring | Valve-Spring Retainer | Valve Collet | Camshaft | Valve Tappet | Valve Push Rod | Camshaft Timing Gear | Rocker Arm
Starting System: Starter Motor | Starter Rely | Charging Alternator
Fuel Supply System: Fuel Transfer Pump | Fuel Filter | Fuel Pump | Fuel Pipe | Injector
Lubrication System: Oil Pump | Suction Filter | Oil Filter | Oil Cooler | Oil Pressure Sensor | Oil Temperature Sensor
Cooling System: Water Pump | Water Temperature Sensor | Radiator | Heat Exchanger
Air Intake System: Air Filter | Turbocharger | Intercooler | Air Intake Manifold
Exhaust System: Air Exhaust Manifold | Muffler

WhatsApp Online logo

Sales Team

Generator-SinoGenWhatApp-Icon

Automotive-DuraMacWhatApp-Icon

Marine-SeaMacWhatApp-Icon

Pump-PumpMacWhatApp-Icon

Construction-ConeMacWhatApp-Icon

Railways-RailMacWhatApp-Icon

Parts-PartMacWhatApp-Icon

EV System-EVMacWhatApp-Icon

Service Team

Sales Manager-Mrs.Wendy FuWhatApp-Icon

Sales Director-Mr.Jasper Lee WhatApp-Icon

Shipping ServiceWhatApp-Icon

Contact EMAC Now!